HP Compaq Presario CQ61 Maintenance And Service Manual page 80

Remove the processor:
1. Turn the system board right-side up.
2. Turn the processor locking screw 1 one-half turn counterclockwise until you hear a click.
3. Lift the processor 2 straight up.
✎
When you install the processor, the gold triangle 3 on the processor must be aligned with the triangle 4
embossed on the processor socket.
Reverse this procedure to install the processor.
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